Mitsubishi Denki Kabushiki Kaisha

Mitsubishi Electric Corporation

Ihi Corporation

Kenta Kawahara

Takahiro Yamaguchi

Junji Takehara

Tsukasa Matsuno

Masato Hirai

Tsutomu Matsubara

Mitsutoshi Watanabe

Hiroaki Makino

Wataru Yamada

Takanori Miyake

Tomoyuki Kobayashi

Tatsuya Mitsugi

Hiroki Yoshizawa

Toshiyuki Kubono

Hiroyuki Jinnai

Kenichi Ogawa

Katsuya Ikemoto

Yoshihiro Tanabe

Hideki Doi

Eiji Iwami

Yasuaki Hori

Jiro Nakasu

Akihito Adachi

Jiro Matsuyama

Tatsuya Mochizuki

Minoru Ishii

A sliding component having a wear-resistant coating includes a sliding component formed of a Ni alloy, and a wear-resistant coating provided on a sliding surface of the sliding component. The wear-resistant coating has, at least on the surface side thereof, an Al-containing Co alloy layer which contains Co as a main component, at least one of W, Ni, Mo, Fe, Si, and C, Cr, and 0.3% by mass or more and 26% by mass or less of Al.

Sliding component having wear-resistant coating

Provided is an electric power steering device including a phase compensation unit having a desirable phase compensation characteristic for each vehicle speed region, which suppresses deterioration in stability of a steering system in a case where the phase compensation characteristic is changed to a different phase compensation characteristic, in which the phase compensation unit includes: a plurality of phase compensation calculation units configured to execute phase compensation calculation based on each phase compensation characteristic; a phase compensation characteristic determination unit configured to determine a phase compensation characteristic based on a vehicle speed signal output from a vehicle speed sensor; and a selection unit configured to select a phase-compensated torque signal output by the phase compensation unit from phase compensation calculation results output by the plurality of phase compensation calculation units in consideration of an amount of change in phase compensation calculation result at a time of switching the phase compensation characteristic.

Electric power steering device and control method therefor

A vehicular navigation device for presenting a navigation content by continuing a predetermined inputting operation for navigation till the last step even if the used state changes. The navigation device comprises a presentation unit () for presenting a navigation content, a manual input unit () for receiving a plurality of inputting operations, a speech input unit () for receiving a speech input operation substantially identical to that of the manual input unit (), a database () stored with data necessary for navigation, and a control unit () for providing the navigation content to the presentation unit () by searching the database () according to the inputting operation from the manual input unit () or the speech input unit (). Depending on the used state of the navigation device (), the control unit () switches the active state between the manual input unit () and the speech input unit () so as to continue the predetermined navigation search operation to the last step thereby to present the navigation contents.

Vehicular navigation device

Industrial robot

Electric discharge machine

Laser beam machine

Growing community of inventors

Tokyo, Japan

Kenta Kawahara